http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/asm-generic/mutex-null.h

/* * asm-generic/mutex-null.h * * Generic implementation of the mutex fastpath, based on NOP :-) * * This is used by the mutex-debugging infrastructure, but it can also * be used by architectures that (for whatever reason) want to use the * spinlock based slowpath. */ #ifndef _ASM_GENERIC_MUTEX_NULL_H #define _ASM_GENERIC_MUTEX_NULL_H /* extra parameter only needed for mutex debugging: */ #ifndef __IP__ # define __IP__ #endif #define __mutex_fastpath_lock(count, fail_fn) fail_fn(count __RET_IP__) #define __mutex_fastpath_lock_retval(count, fail_fn) fail_fn(count __RET_IP__) #define __mutex_fastpath_unlock(count, fail_fn) fail_fn(count __RET_IP__) #define __mutex_fastpath_trylock(count, fail_fn) fail_fn(count) #define __mutex_slowpath_needs_to_unlock() 1 #endif